package question3;

public class Test {
    public static void main(String[] args) {
        Cuke cuke = new Cuke();
        Banana banana = new Banana();
        HuangShan huangShan = new HuangShan();
        cuke.eat();
        cuke.use();
        banana.eat();
        banana.use();
        huangShan.eat();
    }
}
